Frame nut



FIG. 1 is a top perspective view of a frame nut illustrating my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for frame nut, as shown and described. 